Electrical Contractors in Kitchener
Cornerstone Trade Solutions provides licensed electrical service in Kitchener for homes, businesses, multi-unit buildings, renovations, and property managers. Our electricians handle service calls, panel work, EV chargers, generators, lighting, wiring, data, controls, and electrical upgrades.
Electrical Services for Kitchener Properties
Kitchener's housing stock ranges from pre-war homes still on original knob-and-tube wiring to mid-century properties with 60-amp fused panels to modern homes with smart panels and EV chargers in the garage. Cornerstone's ESA-licensed electricians work across all of it - repairs, upgrades, new installations, and commercial work. Electrical work in Ontario requires an ESA licence and a permit for most jobs. We pull permits, book inspections, and do the work to code. That matters for insurance, for resale, and for safety.
- Panel upgrades, additional circuits, lighting plans, troubleshooting, and repairs.
- EV chargers, generator transfer equipment, heat pump circuits, and high-load planning.
- Renovation wiring, knob-and-tube replacement, commercial electrical, and controls.
Why Cornerstone
Cornerstone Trade Solutions has served the region since 2009 with licensed plumbing, HVAC, and electrical teams under one company.
- ✓ Local Guelph office
- ✓ Plumbing, HVAC, and electrical coordination
- ✓ Residential, commercial, and property-management work
- ✓ Online booking and phone support
Electrical Services in Kitchener
- Electrical Repairs - troubleshooting and repair of outlets, switches, circuits, breakers, and wiring faults. If a breaker keeps tripping or an outlet has stopped working, we find the cause.
- Panel Upgrades - upgrading 60-amp or 100-amp panels to 200-amp service. Required for EV chargers, heat pumps, major renovations, and older homes with undersized service. We coordinate with Kitchener-Wilmot Hydro on the disconnect and reconnect.
- EV Charger Installation - Level 2 dedicated circuit installation for home and business charging. We assess the panel, determine the right amperage for your vehicle and usage, and install to ESA standards.
- Knob-and-Tube Replacement - full or partial knob-and-tube rewiring for Kitchener's older homes. Often required by insurance companies. We plan the work to minimize disruption and coordinate permits and inspection.
- Generator Connections - transfer switch installation for standby and portable generators. We wire the generator connection so it operates safely without backfeed risk.
- Lighting - pot light installation, fixture replacement, dimmer wiring, and exterior lighting.
- Commercial Electrical - light commercial wiring, panel work, data circuits, exit lighting, and multi-unit residential electrical.
Frequently Asked Questions - Kitchener Electrical
Do you pull permits for electrical work in Kitchener?
Yes. Any electrical work that requires a permit under the Ontario Electrical Safety Code is permitted by us. We work with the ESA directly and schedule inspections. Unpermitted electrical work is a liability for homeowners at resale and can void insurance claims - we do not cut corners.
My Kitchener home still has knob-and-tube wiring. What are my options?
Knob-and-tube is an older wiring system without a ground wire that most insurance companies no longer cover without replacement. Your options depend on the extent remaining in the home. In some cases, we can replace only the active circuits and leave the abandoned wiring in place. In others, a more complete rewire makes more sense. We assess the home, explain the scope, and give you a clear picture of what is involved before any work starts.
How much does a panel upgrade cost in Kitchener?
Most 200-amp panel upgrades in Kitchener run between $2,500 and $4,000 depending on the existing service, the location of the panel, and whether the meter base also needs updating. Homes that require a new service entrance from the pole add to that cost. We provide a written quote before any work begins.
Compare Cornerstone with Local Electricians
Before booking Electrical work, compare ESA licensing, review volume, insurance, local service history, panel and EV charger experience, and whether the contractor can coordinate related HVAC, Plumbing, Gas, or generator work.
- Public profiles show hundreds of Google reviews, and Cornerstone carries ESA licence 7013341 for licensed electrical work.
- Cornerstone serves Guelph and Waterloo Region since 2009 with Plumbing, HVAC, Gas, and Electrical coordination under one accountable local team.
- Trust signals include ESA licence 7013341, TSSA licence 000303270, and full insurance coverage.
Ready to Talk?
Call 1-800-756-5035 for electrical service in Kitchener.